SAN DU AO

Tank Ship · Built 2010s · USCG East District (CGD-E)

SAN DU AO is a 2011 tank ship. The Coast Guard has recorded 9 inspections since 2016, most recently in March 2026, along with 1 deficiency.

Records from 2016 to 2026. Most recent: inspection, 17 March 2026.

Built: 2011
Last inspected: 17 March 2026
Documentation: Not in the documentation file of 10 August 2026
Inspections: 9
Deficiencies: 1 recorded · 0 without a recorded resolution
Controls: None recorded without a removal date

Coast Guard record current through 23 August 2026, retrieved 5 September 2026 from PSIX. Every field on this page was recorded by the Coast Guard. Records for the Tank Ship class in Maury's sources begin in 2016.

Inspection record

Last inspected 17 March 2026

Recorded inspections9

…physical examinations7

…administrative events1

…with no type recorded1

Deficiencies 1 recorded · 0 without a recorded resolution

Operational controls None recorded without a removal date

Years with a record 7 calendar years (2016–2026)

Every line above is a count of records the US Coast Guard wrote, or a date it recorded. A blank resolution means none was recorded in this data; it does not establish that a deficiency is outstanding. Years with a record are calendar years in which a record exists, not years in service. What Maury does not do.

Identity

—

9608752

VRIP6

1162449

Flag

HONG KONG

Maury page id

psix-1162449

Documentation record

Tonnage as PSIX records it9963 - Convention (Subpart B), Gross Ton
3197 - Convention (Subpart B), Net Ton
12799 - Dead Weight, Metric Ton
19045 - Displacement, Metric Ton

This hull's Official Number is not in the NVDC file dated 10 August 2026 as served by NOAA Fisheries, so no documentation record is shown. Absence from that file is a fact about the file, not about the hull.

Vessel history report

A report is not offered for this hull. Its record holds only 2 of the seven kinds of material a report is built from: inspections, deficiencies, operational controls, tow-unit appearances, casualty records, dimensions and documentation. That is a statement about the record, not about the vessel. What a sparse-record report looks like.

Inspection history · 9

17 March 2026 PSC B · COC-TVE Renew

Physical examination · Sector Maryland-National Capital Region · USCG East District (CGD-E) · Activity 8327246

25 April 2025 COC-TVE Annual · PSC B

Physical examination · Sector San Juan · USCG Southeast District (CGD-SE) · Activity 8116017

5 October 2024 Administrative Inspection

Administrative · Sector Delaware Bay · USCG East District (CGD-E) · Activity 8014717

20 March 2024 PSC B · Ballast Water Examination · COC-TVE Renew

Physical examination · Resident Inspection Office Ponce · USCG Southeast District (CGD-SE) · Activity 7882243

5 October 2021 COC-TVE Renew · PSC B

Physical examination · Sector New Orleans · USCG Heartland District (CGD-H) · Activity 7322957

5 September 2018 PII Safety Exam · COC-TVE Renew · ISPS II Exam · Ballast Water Examination

Physical examination · Sector Puget Sound · USCG Northwest District (CGD-NW) · Activity 6527529

14 June 2017 ISPS II Exam · COC-TVE Annual · Ballast Water Examination · Administrative Inspection

Physical examination · Sector Honolulu · USCG Oceania District (CGD-O) · Activity 6161960

8 May 2016 COC-TVE Renew · ISPS II Exam · Ballast Water Examination

Physical examination · Sector New Orleans · USCG Heartland District (CGD-H) · Activity 5871603

25 January 2016 Type not recorded

No type recorded · Sector Long Island Sound · USCG Northeast District (CGD-NE) · Activity 5805490

Deficiency record · 1

02 - Structural Conditions › N/A - No Subsystem › Electrical installations in general

Issued 5 October 2021 Resolved

In tankers, electrical equipment, cables and wiring shall not be installed in hazardous locations unless it conforms with standards not inferior to those acceptable to the organization. PSCO observed wiring pulled away from sensor packing on cargo pump 01, and cargo pump 02 temperature sensors. PSCO also observed cargo pump 05 temperature sensor missing backing plate exposing wires. 74SOLAS(20)II-1/45.11

Action required: 40 - Rectify deficiencies prior to next US port after sailing foreign
Resolved 25 March 2024
Resolution: Vessel provided class and repair report. All sat.

Ownership record

The Coast Guard's documentation record for this hull -- the Abstract of Title, with its owners and liens as filed -- is not in PSIX. Ask, and Maury buys it from the National Vessel Documentation Center, files it here with its date, and every reader of this page gets it.